LTSpice model for LM393

Discussion in 'General Electronics Chat' started by spinnaker, Jan 22, 2017.

  1. spinnaker

    Thread Starter AAC Fanatic!

    Oct 29, 2009
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    Anyone know of a LTSpice model for the LM393? As I am sure you are aware the LM393, requires an external pullup. A native LTSpice model I grabbed at random does not seem to require a pullup.
     
  2. eetech00

    Senior Member

    Jun 8, 2013
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    You can download a model file at TI.com
     
  3. spinnaker

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  4. eetech00

    Senior Member

    Jun 8, 2013
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    Yes....LTspice is compatible with pspice models.

    Use the LTspice opamp2 symbol.

    I've attached a test file with the model file.
     
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  5. spinnaker

    Thread Starter AAC Fanatic!

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    Thank you! Got it working and I learned a number of things about LTspice from your example.
     
  6. spinnaker

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    Please explain how asking a questions on the compatibility of spice models is a "vendetta"?
     
  7. EM Fields

    Active Member

    Jun 8, 2016
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    The excellent LTspice user group at:

    http://groups.yahoo.com/group/LTspice/

    has an LM 393 model located in one of its libraries. If you can't find it, ask Helmut for help.
     
  8. EM Fields

    Active Member

    Jun 8, 2016
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    I apologize; that was rude of me. Also, I deleted my relevant post.
     
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